<div class="listsDirective">
    <div>
        <div class="menu">
            <ul>
                <li ng-repeat="v in data">{{v.title}}</li>
            </ul>
        </div>
        <div class="lists">
            <dl ng-repeat="v in data">
                <dt>{{v.title}}</dt>
                <dd ng-repeat="m in v.data">
                    <div class="pic">
                        <img src="cover.jpg" alt="">
                    </div>
                    <div class="desc">
                        <h2>{{m.title}}</h2>
                        <div class="price">
                            <span>{{m.price}}元</span>
                            <span ng-click="addCart(m)">(+)</span>
                        </div>
                    </div>
                </dd>
            </dl>
        </div>
    </div>
</div>